package com.atguigu.day02;

import java.util.concurrent.BrokenBarrierException;
import java.util.concurrent.CyclicBarrier;

/**
 * @author mqx
 * @date 2021-4-6 11:29:26
 */
public class CyclicBarrierDemo02 {

    //  集齐7颗龙珠，召唤神龙！
    public static void main(String[] args) {
        //  CyclicBarrier(7, sout("召唤神龙！"))
        CyclicBarrier cyclicBarrier = new CyclicBarrier(7,()->{
            System.out.println("集齐7颗龙珠，可以召唤神龙！");
        });

        for (int i = 1; i <= 7; i++) {
            //  创建线程
            new Thread(()->{
                System.out.println(Thread.currentThread().getName()+"\t 星龙珠被收集 ");
                try {
                    cyclicBarrier.await();
                } catch (InterruptedException e) {
                    e.printStackTrace();
                } catch (BrokenBarrierException e) {
                    e.printStackTrace();
                }
            },String.valueOf(i)).start();
        }

    }
}
